Olimpia splendid SHERPA AQUADUE OS-CEBSH24EI Instructions For Installation, Use And Maintenance Manual page 57

PARAMETER NAME
Outdoor temp. For aux
-15 to 20°C
heaters
Water temp. for BPHE
-5 to 5 °C
heater
System remote mana-
0,1,2
gement
External boiler manage-
ON, OFF
ment
Freeze protection in
+2°C -+6°C
cooling
Pump sampling (OFF
0-20 minutes
interval)
Periodic pump activation ON, OFF
Pump activation delay 0 -100 hours
Pump activation duration 0 – 600 seconds
Pump maintenance
0-999 days
delay
Water filter maintenance
0-999 days
warning delay
"DHW request type
0,1,2
"
"AUTO (DHW_A
+ DHW_B)
DHW management type
DHW_A
DHW_B"
DHW tank temp.hyste-
5°C – 25°C
resis
Max T3 for DHW mode
20°C to 55°C
selection
DHW condenser set
55°C-75°C
temp.
Min T4 for DHW mode
0°C to 20°C
selection
Max T4 for DHW mode
10°C to 40°C
selection
Min T3 for DHW mode
20°C to 55°C
selection
Freeze protection in
+2°C -+6°C
DHW_B
Max DHW turbo duration 1-12 hours
Extra heating hysteresis
0°C-5°C
in DHW_B
Hyst. T3 for DHW mode
0°C-5°C
selection
DHW compressor temp.
100°C-160°C
protection
RANGE DEFAULT
2°C
2°C
0
OFF
+3°C
0 min
ON
72 hours
30 sec
0 days
0 days
2
AUTO (DHW_A
+ DHW_B)
10°C
50°C
75°C
10°C
25°C
35°C
+3°C
2 hours
1°C
2°C
130°C
COMMENTS
"If T4<select value and bc=ON the relay contact at board
outputs 14 and 15 is closed.
If T4<select value, bc=ON and AEH>0 the additional
electric heaters can be energized"
Not used
"0 = none (user interface only)
1 = remote communication port
2 = remote switches.
If value is 2, Stby, ON cooling and ON heating can be
controlled by remote switches only (same commands
from DU are disabled).
NOTE: ECO, Night, SHW and TA contacts are always
enabled; contacs status has priority on display or timer
commands
With parameter = 1 or 2 Mode and Timer access is not
possible "
"If External boiler management = ON is possible activate
an external heat source instead of the heat pump
If ON then the additional electric heaters cannot be
activated"
"When set-point is satisfied (ODU compressor OFF):
- if value is 0 pump keeps on
- if value is higher than 0 pump off for cPP minutes, then
ON for 1 minute cyclically (water sampling at the end of
pump on period)"
If ON and the pump is OFF, it will be switched ON with
interval defined by the following two parameters
"0 = disabled
1 = set by SHW contact
2 = set by DHW sensor (T3)"
If main pdc only is selected, set point max is 55°C
Used when "DHW request type"=2 only
Condenser water sensor T6
Evaporator water sensor T7
3
57